Christopherson, R. W. (2006). Geosystems: An introduction to physical geography (6th ed.). Pearson.
シカゴスタイル引用形Christopherson, Robert W. Geosystems: An Introduction to Physical Geography. 6th ed. New Jersey: Pearson, 2006.
MLA引用形式Christopherson, Robert W. Geosystems: An Introduction to Physical Geography. 6th ed. Pearson, 2006.
警告: この引用は必ずしも正確ではありません.